Question

If the mid-point of the line segment joining the points A (3, 4) and B (a, 4) is P (x, y) and x + y – 20 = 0,then find the value of a. *

Answer 1

Answer:

My dear friend I am sorry to say this

but i have to say that I don't know this answer

Answer 2

Answer:

hdvxgbsjkssuejdhdjdjsiaksj